Design for a Better-Built World – Join the Solar Decathlon 2025 Design Challenge!

Registration is now open for the U.S. Department of Energy Solar Decathlon® 2025 Design Challenge! In this challenge, interdisciplinary collegiate teams will create efficient, resilient, and sustainable buildings that meet community needs as part of DOE’s longest-running student competition.
Each year, Design Challenge teams compete to create high-performance, low-carbon building designs that address real-world issues such as existing building retrofits, community impacts, affordability, and resilience. Learn more about the competition through the 2024 Design Challenge Recap video.